docstr: An alias for input_layers
docstr_tok: ["An","alias","for","input_layers"]
code: def input_nodes(self):
      """An alias for input_layers"""
      return self.input_layers
  
file_path: OMLT/src/omlt/neuralnet/network_definition.py
imports: import networkx
  from omlt.neuralnet.layer import Layer
label_desc: Use image node_id 8 for calling the NetworkDefinition obj's underlying member method code with example usage: obj.input_nodes() and returns: self